Create Drop down menu in Liferay 6.2

[Bradley Wood，修改在9 年前。]

<ul class="nav nav-tabs">
  <li class="dropdown">
    <a class="dropdown-toggle" data-toggle="dropdown" href="#">
        Dropdown
        <b class="caret"></b>
      </a>
    <ul class="dropdown-menu">
      <!-- links -->
    </ul>
  </li>
</ul>

the above code is from the documentation. Since Liferay 6.2 doesn't use Twitter Bootstrap 2's JS components. What is the best way nattily in liferay to create dropdown menus via, velocity/portlet JSP/taglibs etc.

[David H Nebinger，修改在9 年前。]

The same way it was done in previous releases - CSS magic